Head mounted display

- Virtual I/O, Inc.
Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of a head-mounted display showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken line showing of human head is for illustrative purpose only and forms no part of the claim.

Referenced Cited
U.S. Patent Documents
D300476 March 28, 1989 Sestak
D301644 June 13, 1989 Sestak
D334557 April 6, 1993 Hunter et al.
D334742 April 13, 1993 Hunter et al.
D337320 July 13, 1993 Hunter et al.
D338514 August 17, 1993 Holmes
2955156 October 1960 Heilig
3629870 December 1971 Paisley
4048653 September 13, 1977 Spooner
4257062 March 17, 1981 Meredith
4310849 January 12, 1982 Glass
4348185 September 7, 1982 Breglia et al.
4361384 November 30, 1982 Bosserman
4395731 July 26, 1983 Schoolman
4398799 August 16, 1983 Swift
4439157 March 27, 1984 Breglia et al.
4446480 May 1, 1984 Breglia et al.
4550984 November 5, 1985 Reymond
4559555 December 17, 1985 Schoolman
4561723 December 31, 1985 Hamano et al.
4636866 January 13, 1987 Hattori
4651201 March 17, 1987 Schoolman
4695129 September 22, 1987 Faessen et al.
4706117 November 10, 1987 Schoolman
4737972 April 12, 1988 Schoolman
4753514 June 28, 1988 Kubik
4786966 November 22, 1988 Hanson et al.
4796987 January 10, 1989 Linden
4797736 January 10, 1989 Kloots et al.
4799765 January 24, 1989 Ferrer
4805988 February 21, 1989 Dones
4807202 February 21, 1989 Cherri et al.
4853764 August 1, 1989 Sutter
4859031 August 22, 1989 Berman et al.
4884219 November 28, 1989 Waldren
4902120 February 20, 1990 Weyer
4930888 June 5, 1990 Freisleben et al.
4933755 June 12, 1990 Dahl et al.
4952024 August 28, 1990 Gale
4961626 October 9, 1990 Fournier, Jr. et al.
4982278 January 1, 1991 Dahl et al.
4995165 February 26, 1991 Daniels
5003300 March 26, 1991 Wells
5005213 April 1991 Hanson et al.
5018542 May 28, 1991 Efron et al.
5019828 May 28, 1991 Schoolman
5039198 August 13, 1991 VanBeek
5046827 September 10, 1991 Frost et al.
5091719 February 25, 1992 Beamon, III
5123726 June 23, 1992 Webster
5124821 June 23, 1992 Antier et al.
5129716 July 14, 1992 Holakovszky et al.
5130794 July 14, 1992 Ritchey
5138555 August 11, 1992 Albrecht
5151722 September 29, 1992 Massof et al.
5162828 November 10, 1992 Furness et al.
5164848 November 17, 1992 Firth et al.
5189512 February 23, 1993 Cameron et al.
5192960 March 9, 1993 Komamura
5200844 April 6, 1993 Suvada
5274405 December 28, 1993 Webster
5276471 January 4, 1994 Yamauchi et al.
5281957 January 25, 1994 Schoolman
5293271 March 8, 1994 Merritt et al.
5305244 April 19, 1994 Newman et al.
5321416 June 14, 1994 Bassett et al.
5322441 June 21, 1994 Lewis et al.
5323174 June 21, 1994 Klapman et al.
5334991 August 2, 1994 Wells et al.
5347400 September 13, 1994 Hunter
5353042 October 4, 1994 Klapman et al.
5373857 December 20, 1994 Travers et al.
5392158 February 21, 1995 Tosaki
5451976 September 19, 1995 Ito
Foreign Patent Documents
0461942A1 December 1991 EPX
0515175 November 1992 EPX
3532730 March 1987 DEX
59-117889 July 1984 JPX
2143948 February 1985 GBX
2279201 December 1994 GBX
2281846 March 1995 GBX
84/01680 April 1984 WOX
WO92/03756 March 1992 WOX
WO94/11855 May 1994 WOX
WO94/14152 June 1994 WOX
9414152 June 1994 WOX
WO94/24658 October 1994 WOX
WO95/10106 April 1995 WOX
WO95/10061 April 1995 WOX
Other references
  • Antonoff, "Real estate is cheap here, but the places you'd most want to visit are still under construction", Popular Science, Jun. 1993, pp. 83-86, 124-125. Burley, et al., "A full-color wide-field-of-view holographic Helmet-mounted display for pilot/vehicle interface development and human factors studies", SPIE, vol. 1290 helmet-Mounted Displays II (1990), pp. 9-15. Carr, "Is Virtual Reality Virtually Here?", Training & Development, Oct. 1992, pp. 37-41. Fisher et al., "Living in a Virtual World", BYTE, Jul. 1990, pp. 215-221. Horn, "Seeing the invisible", U.S. News & World Report, Jan. 28, 1991. James, "Goggles Brighten Dark Subway", The New York Times, Apr. 10, 1992. Jones et al., "Evaulation of conformal and body-axis attitude information for spatial awareness", SPIE, vol. 1695 Helmet-Mounted Displays III (1992), pp. 146-153. Starks, "Stereoscopic video and the quest for virtual reality: an annotated bibliography of selected topics", SPIE, vol. 1457 Stereoscopic Displays and Applications II (1991), pp. 327-343. Stewart, "Through the looking glass into an artificial world--via computer", Smithsonian, vol. 21, No. 10, Jan. 1991, pp. 36-45. Foley, "Interfaces for Advanced Computing", Scientific American, Oct. 1987, vol. 257, No. 4, pp. 126-135. Krueger, Artificial Reality II, 1991 Addison-Wesley Publishing Company, Inc., pp. 66-82, 102-116, 130-149, 179-182, 237-239, 267-279. Sutherland, "A head-mounted three dimensional display", Fall Joint Computer Conference, 1968, pp. 757-763. Assenheim et al., "Large-Screen-Projection, Avionic, and Helmet-Mounted Displays", Proceedings, The International Society for Optical Engineering, Feb. 26-28, 1991, vol. 1456, pp. 179-190. Fischer, "Fundamentals and Optics for Head Mounted Displays", Photonics West '95, Feb. 4-10, 1995. "Survey of Head Mounted Displays", Real Time Graphics, Aug. 1994, vol. 3, No. 2, pp. 1, 8-12. Sony, "Visotron" advertisement. Virtual I/O, Inc., "PDS Gamer.TM." advertisement. VR NEWS, Dec. 1994, vol. 3, Issue 10, pp. 4, 8, 12. "Airlines Weigh Benefits, Costs of At-Seat Video", Aviation Week & Space Technology, Aug. 15, 1994, pp. 44-45. Pope, "Say ahhh! Videos help you relax", The Times-Picayune, Oct. 25, 1994, p. 1, A-6. Farmer, "The right solution to the right problem . . . now", Comdex Daily, Nov. 15, 1994, p. 4. Siggraph, Nikkei Electronics, Aug. 22, 1994, pp. 13-14. Virtual I/O, "i-glasses?", Twice CES Daily, Jan. 6, 1995, p. 30. Virtual I/O, Specifications, Virtual Reality World, Nov./Dec. 1994, p. 11. Virtual I/O, VR News, Aug./Sep. 1994, p. 17. Interavia, Sep. 1979, p. 874. Video Review Jun. 1993, p. 25. Video Review, Jun. 1993, p. 52. Video Review, Jun. 1993, p. 22.
Patent History
Patent number: D375495
Type: Grant
Filed: Jul 20, 1995
Date of Patent: Nov 12, 1996
Assignee: Virtual I/O, Inc. (Seattle, WA)
Inventors: Scott Maclness (Issaquah, WA), Christopher D. Wiegel (Seattle, WA), Jae P. Park (Seattle, WA)
Primary Examiner: Prabhakar G. Deshmukh
Law Firm: Bogle & Gates, P.L.L.C.
Application Number: 0/41,651
Classifications
Current U.S. Class: D14/124